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# DBA Oracle Expert Exadata H/F

- **Company:** Wikeys
- **Location:** France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Relational Databases, Oracle Data Guard, Oracle Exadata, PostgreSQL, Microsoft SQL Server, MongoDB, MySQL, Oracle (Applications), Oracle Rac, Performance Tuning, SQL Databases, WebKit, Sql Tuning
- **Published:** July 25, 2026
- **Apply:** https://www.hellowork.com/fr-fr/emplois/81689639.html

## About the Role

Performance et tuning SQL - Expert - Impératif

 - Bonne connaissance d'Exadata - Expert - Impératif
 - Oracle RAC 23ai / multitenant - Confirmé - Souhaitable
 - Connaissance des outils d'automatisation - Confirmé - Souhaitable
 - Anglais Professionnel (Impératif), Expert en Performance & SQL Tuning (impératif)
 - Excellente maîtrise d'Exadata (impératif)
 - Solide expérience Oracle RAC & environnements critiques
 - Expérience en SI à forte disponibilité (finance, paiements, e-commerce critique...)
 - Anglais professionnel obligatoire
 - Esprit d'équipe, rigueur, capacité à gérer des situations sensibles

Mais aussi...

Taux journalier :500.css-11k7fwb{display:inline-block;white-space:nowrap;vertical-align:middle;-webkit-padding-start:var(--chakra-space-1-5);padding-inline-start:var(--chakra-space-1-5);-webkit-padding-end:var(--chakra-space-1-5);padding-inline-end:var(--chakra-space-1-5);text-transform:none;font-size:var(--chakra-fontSizes-xs);border-radius:var(--chakra-radii-md);font-weight:var(--chakra-fontWeights-semibold);background:var(--chakra-colors-success-200);color:var(--chakra-colors-success-700);box-shadow:var(--badge-shadow);padding:4px 6px;--badge-bg:var(--chakra-colors-success-100);--badge-color:colors.success.800;}.chakra-ui-dark .css-11k7fwb:not([data-theme]),[data-theme=dark] .css-11k7fwb:not([data-theme]),.css-11k7fwb[data-theme=dark]{--badge-bg:rgba(226, 243, 232, 0.16);--badge-color:var(--chakra-colors-success-200);}Cette offre est à 0% de commission .css-74lrwu{width:1em;height:1em;line-height:1em;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;color:currentColor;font-size:16px;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-transition:.1s ease-in-out color;transition:.1s ease-in-out color;}.css-74lrwu *{-webkit-transition:.1s ease-in-out fill;transition:.1s ease-in-out fill;fill:var(--chakra-colors-rythm-600);}, SGBD
SQL
Assistance technique
Oracle
Elaboration d'un plan de reprise d'activité
MongoDB
Optimisation des performances
MySQL
Amélioration continue
PostgreSQL

## Description

Dans le cadre du renforcement d'un environnement Paiements à forte criticité, nous recherchons un DBA Oracle Expert pour intervenir sur un SI exigeant en termes de performance, haute disponibilité et sécurité

 - Administration et déploiement des socles SGBD : Oracle (RAC / DataGuard / ASM / Exadata), SQL Server, MySQL, MongoDB, PostgreSQL
 - Optimisation des performances (SQL tuning avancé, gestion CPU / disques / licences)
 - Gestion des incidents critiques et participation aux cellules de crise
 - Maintien en conditions opérationnelles (MCO)
 - Participation aux opérations de PRA, tests de restauration, patching
 - Validation et réalisation des changements applicatifs et SGBD
 - Automatisation des tâches d'exploitation
 - Mise en place et optimisation des outils de supervision
 - Contribution à l'amélioration continue des processus
 - Support technique N2/N3
 - Participation aux astreintes et interventions ponctuelles hors horaires ouvrés


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